data lake The role of Data Lakes or Staging Areas for Data Warehouse ETL We were asked recently by a client, about the role of a staging area for ETL processes when loading a Data Warehouse, specifically they wanted to know if this was still required if using a Data Lake.
Technical Oracle 12.1.0.2 and Data Warehouses If you follow Blogs and Tweets from the Oracle community you won’t have missed hearing about the recent release of the first patch-set for Oracle 12c. With this release there are some significant pieces of new functionality that will be of interest to Data Warehouse DBAs and architects. The
